change loop format

pattern.py

@@ -118,7 +118,8 @@ def pat(index, tick, previous_values):
     this.values['tick'] = tick
     this.values['index'] = index
     if this.pattern != None:
-        for i in range(len(this.pattern)):
+        i = 0
+        while i < len(this.pattern):
             if i < len(this.pattern):
                 name = this.pattern[i]['instruction']['name']
                 targets = this.pattern[i]['instruction']['targets']
@@ -132,6 +133,7 @@ def pat(index, tick, previous_values):
                     if jump != i and jump <= len(this.pattern):
                         print("jumping to {}".format(jump - 1))
                         i = jump - 1
+            i += 1
         r = this.values["r"]
         g = this.values["g"]
         b = this.values["b"]